package com.wang.springcloud.item.controller;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RefreshScope // 支持Nacos的动态刷新功能
@RestController
public class GreetingController {
    @Value("${gretting.msg}")
    private String grettingMsg;
    @GetMapping("gretting-msg")
    public String grettingMsg(){
        return grettingMsg;
    }
}
